BLUENRG-345MC

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STMicroelectronics

RF TRANSCEIVER, 2MBPS, 2.4835GHZ, QFN-48 ROHS COMPLIANT: YES

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DocumentsDatasheet AN5471 +31

BLUENRG-345MC

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STMicroelectronics

RF TRANSCEIVER, 2MBPS, 2.4835GHZ, QFN-48 ROHS COMPLIANT: YES

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DocumentsDatasheet AN5471 +31

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	BLUENRG-345MC	BLUENRG Series

	-	-
Antenna Type	-	Integrated, Chip, PCB Trace
Current - Receiving	3.4 mA	3.4 - 16.36 mA
Current - Receiving	-	14.5 mA
Current - Receiving	-	7.3 - 7.7 mA
Current - Transmitting	4.3 mA	4.3 mA
Current - Transmitting	-	5.8 - 13.7 mA
Current - Transmitting	-	14.78 - 33.9 mA
Data Rate (Max)	2 Mbps	1 - 2 Mbps
Data Rate (Max)	-	32 Mbps
Frequency	-	2.4 GHz
Frequency [Max]	2.4835 GHz	2.48 - 2.4835 GHz
Frequency [Min]	2.4 GHz	2.4 GHz
GPIO	32	14 - 32
Grade	-	Automotive
Memory Size	-	24 - 256 kB
Memory Size	-	7 kB
Memory Size	-	1 kB
Memory Size [custom]	64 kB	12 - 64 kB
Memory Size [custom]	256 kB	64 - 256 kB
Modulation	GFSK	GFSK
Mounting Type	Surface Mount	Surface Mount
Operating Temperature [Max]	105 ░C	85 - 105 °C
Operating Temperature [Min]	-40 °C	-40 °C
Package / Case	48-TFQFN Exposed Pad	11-SMD Module, 49-XFBGA, WLCSP, 36-XFBGA, 32-VFQFN Exposed Pad, 34-XFBGA, 23-SMD Module, 20-SMD Module, 48-TFQFN Exposed Pad, 48-VFQFN Exposed Pad
Power - Output	8 dBm	5 - 10 dBm
Protocol	Bluetooth v5.2	Bluetooth v4.2, Bluetooth v5.2, Bluetooth v5.3, Bluetooth v4.1, Bluetooth v5.0, Bluetooth v4.0, Bluetooth v5.1
Qualification	-	AEC-Q100
RF Family/Standard	Bluetooth	Bluetooth
Sensitivity	-97 dBm	-104 - -85 dBm
Serial Interfaces	I2C, SPI	SPI, USART, PCM, I2C, PWM, I2S, JTAG, ADC, GPIO, UART
Supplier Device Package	48-QFN (6x6)	49-WLCSP, 36-WLCSP, 32-QFN (5x5), 34-WLCSP, 48-QFN (6x6)
Supplier Device Package	-	2.65 - 3.14
Supplier Device Package	-	2.56 - 3.14
Type	TxRx + MCU	TxRx + MCU
Utilized IC / Part	-	BlueNRG-MS, BlueNRG-2
Voltage - Supply [Max]	3.6 V	3.6 V
Voltage - Supply [Min]	1.7 V	1.7 - 2 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 4.28
		10	$ 3.85
		25	$ 3.64
		100	$ 3.15
		250	$ 2.99
		500	$ 2.68
		1000	$ 2.26
	Digi-Reel®	1	$ 4.28
		10	$ 3.85
		25	$ 3.64
		100	$ 3.15
		250	$ 2.99
		500	$ 2.68
		1000	$ 2.26
	Tape & Reel (TR)	3000	$ 2.00
Newark	Each (Supplied on Cut Tape)	1	$ 4.01
		10	$ 3.03
		25	$ 2.79
		50	$ 2.65
		100	$ 2.52
		250	$ 2.39
		500	$ 2.31
		1000	$ 2.25

BLUENRG Series

Programmable Bluetooth Low Energy 5.3 Wireless SoC

Part	Mounting Type	Frequency [Min]	Frequency [Max]	Voltage - Supply [Max]	Voltage - Supply [Min]	Sensitivity	Current - Receiving	Protocol	Operating Temperature [Max]	Operating Temperature [Min]	Current - Transmitting [Min]	Current - Transmitting [Max]	RF Family/Standard	Serial Interfaces	Utilized IC / Part	Package / Case	Antenna Type	Power - Output	Frequency	GPIO	Data Rate (Max)	Modulation	Type	Current - Transmitting	Memory Size [custom]	Memory Size [custom]	Supplier Device Package [x]	Supplier Device Package	Supplier Device Package [y]	Memory Size	Grade	Memory Size [custom]	Memory Size [custom]	Data Rate (Max) [Max]	Qualification	Current - Receiving [Max]	Current - Receiving [Min]
STMicroelectronics BLUENRG-M0L
STMicroelectronics BLUENRG-M0A
STMicroelectronics BLUENRG-M2SP
STMicroelectronics BLUENRG-234
STMicroelectronics BLUENRG-355VT
STMicroelectronics BLUENRG-345MC
STMicroelectronics BLUENRG-M0L	Surface Mount	2.4 GHz	2.4835 GHz	3.6 V	1.7 V	-85 dBm	16.36 mA	Bluetooth v4.2	85 °C	-40 °C	13.25 mA	27.35 mA	Bluetooth	SPI	BlueNRG-MS	11-SMD Module	Integrated, Chip	6 dBm
STMicroelectronics BLUENRG-355VT	Surface Mount			3.6 V	1.7 V	-104 dBm	3.4 mA	Bluetooth v5.2	105 °C	-40 °C			Bluetooth	I2C, I2S, JTAG, PCM, PWM, SPI, USART		49-XFBGA, WLCSP		8 dBm	2.4 GHz	30	2 Mbps	GFSK	TxRx + MCU	4.3 mA	64 kB	256 kB	3.14	49-WLCSP	3.14
STMicroelectronics BLUENRG-345VT	Surface Mount			3.6 V	1.7 V	-104 dBm	3.4 mA	Bluetooth v5.2	105 °C	-40 °C			Bluetooth	I2C, I2S, JTAG, PCM, PWM, SPI, USART		49-XFBGA, WLCSP		8 dBm	2.4 GHz	30	2 Mbps	GFSK	TxRx + MCU	4.3 mA			3.14	49-WLCSP	3.14	32 kB, 256 kB
STMicroelectronics BLUENRG-332VT	Surface Mount	2.4 GHz	2.48 GHz	3.6 V	1.7 V	-104 dBm	3.4 mA	Bluetooth v5.3	105 °C	-40 °C			Bluetooth	ADC, GPIO, I2C, I2S, JTAG, PCM, PWM, SPI, USART		36-XFBGA, WLCSP		8 dBm		20		GFSK	TxRx + MCU	4.3 mA	24 kB	192 kB	2.65	36-WLCSP	2.59		Automotive	7 kB	1 kB	32 Mbps	AEC-Q100
STMicroelectronics BLUENRG-345VC	Surface Mount			3.6 V	1.7 V	-104 dBm	3.4 mA	Bluetooth v5.2	85 °C	-40 °C			Bluetooth	I2C, I2S, JTAG, PCM, PWM, SPI, USART		49-XFBGA, WLCSP		8 dBm	2.4 GHz	30	2 Mbps	GFSK	TxRx + MCU	4.3 mA			3.14	49-WLCSP	3.14	32 kB, 256 kB
STMicroelectronics BLUENRG-345MC
STMicroelectronics BLUENRG-355MT
STMicroelectronics BLUENRG-355VT
STMicroelectronics BLUENRG-M0L
STMicroelectronics BLUENRG-248
STMicroelectronics BLUENRGCSP
STMicroelectronics BLUENRG-MSQTR	Surface Mount			3.6 V	1.7 V	-88 dBm		Bluetooth v4.1	85 °C	-40 °C	5.8 mA	28.8 mA	Bluetooth	SPI		32-VFQFN Exposed Pad		8 dBm	2.4 GHz		1 Mbps	GFSK	TxRx + MCU		12 kB	64 kB		32-QFN (5x5)								14.5 mA	7.3 mA
STMicroelectronics BLUENRG-232N	Surface Mount	2.4 GHz	2.4835 GHz	3.6 V	1.7 V	-88 dBm		Bluetooth v5.0	105 ░C	-40 °C	6.6 mA	28.8 mA	Bluetooth	SPI, UART		32-VFQFN Exposed Pad		8 dBm		15	1 Mbps	GFSK	TxRx + MCU					32-QFN (5x5)								14.5 mA	7.7 mA
STMicroelectronics BLUENRG-M2SA
STMicroelectronics BLUENRG-355VC
STMicroelectronics BLUENRG-345VT
STMicroelectronics BLUENRG-234N
STMicroelectronics BLUENRG-232N
STMicroelectronics BLUENRG-332AC
STMicroelectronics BLUENRG-355VC	Surface Mount			3.6 V	1.7 V	-104 dBm	3.4 mA	Bluetooth v5.2	85 °C	-40 °C			Bluetooth	I2C, I2S, JTAG, PCM, PWM, SPI, USART		49-XFBGA, WLCSP		8 dBm	2.4 GHz	30	2 Mbps	GFSK	TxRx + MCU	4.3 mA	64 kB	256 kB	3.14	49-WLCSP	3.14
STMicroelectronics BLUENRG-234
STMicroelectronics BLUENRG-MSQTR
STMicroelectronics BLUENRG-234N	Surface Mount	2.4 GHz	2.4835 GHz	3.6 V	1.7 V	-88 dBm		Bluetooth v5.0	105 ░C	-40 °C	6.6 mA	28.8 mA	Bluetooth	SPI, UART		34-XFBGA, WLCSP		8 dBm		14	1 Mbps	GFSK	TxRx + MCU				2.66	34-WLCSP	2.56							14.5 mA	7.7 mA
STMicroelectronics BLUENRG-M0A
STMicroelectronics BLUENRG-MSQTR
STMicroelectronics BLUENRG-MSCSP	Surface Mount			3.6 V	1.7 V	-88 dBm		Bluetooth v4.1	85 °C	-40 °C	5.8 mA	28.8 mA	Bluetooth	SPI		34-XFBGA, WLCSP		8 dBm	2.4 GHz		1 Mbps	GFSK	TxRx + MCU		12 kB	64 kB	2.66	34-WLCSP	2.56							14.5 mA	7.3 mA
STMicroelectronics BLUENRG-M2SP
STMicroelectronics BLUENRG-345VC
STMicroelectronics BLUENRG-M2SA
STMicroelectronics BLUENRG-332AC	Surface Mount	2.4 GHz	2.48 GHz	3.6 V	1.7 V	-104 dBm	3.4 mA	Bluetooth v5.3	85 °C	-40 °C			Bluetooth	ADC, GPIO, I2C, I2S, JTAG, PCM, PWM, SPI, USART		32-VFQFN Exposed Pad		8 dBm		20		GFSK	TxRx + MCU	4.3 mA	24 kB	192 kB		32-QFN (5x5)			Automotive	7 kB	1 kB	32 Mbps	AEC-Q100
STMicroelectronics BLUENRG-345VT
STMicroelectronics BLUENRG-M0A	Surface Mount	2.4 GHz	2.4835 GHz	3.6 V	1.7 V	-85 dBm	9.36 mA	Bluetooth v4.2	85 °C	-40 °C	7.82 mA	16.5 mA	Bluetooth	SPI	BlueNRG-MS	11-SMD Module	Integrated, Chip	6 dBm
STMicroelectronics BLUENRG-M0L
STMicroelectronics BLUENRG-345VT
STMicroelectronics BLUENRG-M0A
STMicroelectronics BLUENRGCSP	Surface Mount			3.6 V	2 V	-88 dBm		Bluetooth v4.0	85 °C	-40 °C	5.8 mA	28.8 mA	Bluetooth	SPI		34-XFBGA, WLCSP		8 dBm	2.4 GHz		1 Mbps	GFSK	TxRx + MCU		12 kB	64 kB	2.66	34-WLCSP	2.56							14.5 mA	7.3 mA
STMicroelectronics BLUENRG-M2SA	Surface Mount	2.4 GHz	2.4835 GHz	3.6 V	1.7 V	-85 dBm	7.55 mA	Bluetooth v5.0	85 °C	-40 °C	7.01 mA	14.78 mA	Bluetooth	ADC, GPIO, I2C, SPI, UART	BlueNRG-2	23-SMD Module	Integrated, Chip	5 dBm												24 kB, 256 kB
STMicroelectronics BLUENRG-355VC
STMicroelectronics BLUENRG-248
STMicroelectronics BLUENRG-234
STMicroelectronics BLUENRG-355MT
STMicroelectronics BLUENRG-M2SP	Surface Mount	2.4 GHz	2.4835 GHz	3.6 V	1.7 V	-85 dBm	15 mA	Bluetooth v5.0	85 °C	-40 °C	13.7 mA	33.9 mA	Bluetooth	ADC, GPIO, I2C, SPI, UART	BlueNRG-2	20-SMD Module	PCB Trace	7 dBm												24 kB, 256 kB
STMicroelectronics BLUENRG-345MC	Surface Mount	2.4 GHz	2.4835 GHz	3.6 V	1.7 V	-97 dBm	3.4 mA	Bluetooth v5.2	105 ░C	-40 °C			Bluetooth	I2C, SPI		48-TFQFN Exposed Pad		8 dBm		32	2 Mbps	GFSK	TxRx + MCU	4.3 mA	64 kB	256 kB		48-QFN (6x6)
STMicroelectronics BLUENRG-355MT	Surface Mount	2.4 GHz	2.4835 GHz	3.6 V	1.7 V	-97 dBm	3.4 mA	Bluetooth v5.1	105 ░C	-40 °C			Bluetooth	I2C, SPI		48-TFQFN Exposed Pad		8 dBm		32	2 Mbps	GFSK	TxRx + MCU	4.3 mA	64 kB	256 kB		48-QFN (6x6)
STMicroelectronics BLUENRG-345MC
STMicroelectronics BLUENRG-332AC
STMicroelectronics BLUENRG-232N
STMicroelectronics BLUENRG-355MT
STMicroelectronics BLUENRG-248	Surface Mount			3.6 V	1.7 V	-88 dBm		Bluetooth v5.0	105 ░C	-40 °C	6.6 mA	28.8 mA	Bluetooth	I2C, SPI, UART		48-VFQFN Exposed Pad		10 dBm	2.4 GHz	15	2 Mbps	GFSK	TxRx + MCU					48-QFN (6x6)		24 kB, 256 kB						14.5 mA	7.7 mA
STMicroelectronics BLUENRG-332VT
STMicroelectronics BLUENRG-355VT
STMicroelectronics BLUENRG-MSCSP
STMicroelectronics BLUENRGQTR	Surface Mount			3.6 V	2 V	-88 dBm		Bluetooth v4.0	85 °C	-40 °C	5.8 mA	28.8 mA	Bluetooth	SPI		32-VFQFN Exposed Pad		8 dBm	2.4 GHz		1 Mbps	GFSK	TxRx + MCU		12 kB	64 kB		32-QFN (5x5)								14.5 mA	7.3 mA
STMicroelectronics BLUENRG-MSCSP
STMicroelectronics BLUENRG-234	Surface Mount			3.6 V	1.7 V	-88 dBm		Bluetooth v5.0	105 ░C	-40 °C	6.6 mA	28.8 mA	Bluetooth	I2C, SPI, UART		34-XFBGA, WLCSP		8 dBm	2.4 GHz	14	1 Mbps	GFSK	TxRx + MCU				2.66	34-WLCSP	2.56	24 kB, 256 kB						14.5 mA	7.7 mA
STMicroelectronics BLUENRG-345VC

Description

General part information

BLUENRG Series

The BlueNRG-LP is an ultra-low power programmable Bluetooth®Low Energy wireless SoC solution. It embeds STMicroelectronics’s state-of-art 2.4 GHz RF radio IPs combining unparalleled performance with extremely long-battery lifetime. It is compliant with Bluetooth®Low Energy SIG core specification version 5.2 addressing point-to-point connectivity and Bluetooth Mesh networking and allows large-scale device networks to be established in a reliable way. The BlueNRG-LP is also suitable for 2.4 GHz proprietary radio wireless communication to address ultra-low latency applications.

The BlueNRG-LP embeds a Cortex®-M0+ microcontroller that can operate up to 64 MHz and also the BlueNRG core coprocessor (DMA based) for Bluetooth Low Energy timing critical operations.

The main Bluetooth Low Energy 5.2 specification supported features are:

Documents

Technical documentation and resources

Datasheet

BLUENRG-345MC

Deep-Dive with AI

BLUENRG-345MC

Deep-Dive with AI

Technical Specifications

Pricing

BLUENRG Series

Description

BLUENRG Series

Documents

Datasheet

AN5471

AN5463

ES0532

AN5572

AN5745

PM0269

AN5528

AN5503

DS13282

TN1347

AN5707

AN5569

AN5526

RM0479

AN5783

AN5469

UM2726

AN5570

AN6141

UM2058

UM2735

AN5574

RM0480

AN5466

Technical Data Sheet EN

Product Change Notice EN